Germinal epithelial cells are present in

Options

A. Seminiferous tubules
B. Uriniferous tubules
C. Lining of stomach
D. Inner lining of trachea.

Answer

**Step-by-Step Solution:**

1. **Understanding Germinal Epithelial Cells**: Germinal epithelial cells are specialized cells involved in the production of gametes (sperm in males and eggs in females).

2. **Identifying the Location**: These cells are primarily found in the seminiferous tubules, which are located in the testes of males. The seminiferous tubules are responsible for the production of sperm through a process called spermatogenesis.

3. **Examining the Options**:
- **Seminiferous Tubule**: This is the correct answer as it is where germinal epithelial cells are located.
- **Uriniferous Tubule**: This is involved in urine formation in the kidneys and does not contain germinal epithelial cells.
- **Lining of Stomach**: This is composed of different types of epithelial cells, primarily involved in secretion and absorption, not germinal cells.
- **Inner Lining of Trachea**: This is lined with respiratory epithelium, which does not include germinal epithelial cells.

4. **Conclusion**: Based on the above analysis, the correct answer is that germinal epithelial cells are present in the **seminiferous tubule**.

**Final Answer**: Germinal epithelial cells are present in the **seminiferous tubule**.

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